The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 25, 1992
Filed:
Nov. 04, 1991
Applicant:
Inventors:
Ryuji Sato, Saitama, JP;
Satoshi Ueki, Saitama, JP;
Tomoko Aoki, Saitama, JP;
Yoshiharu Okumura, Tokyo, JP;
Assignee:
Tonen Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C07F / ;
U.S. Cl.
CPC ...
556482 ; 556469 ; 556471 ;
Abstract
Novel silane compounds, tert.-butoxy cyclopentyl dimethoxysilane and isopropoxy cyclopentyl dimethoxysilane, are prepared by reacting cyclopentyl trihalosilane with ROH (where R stands for tert.-butyl or isopropyl group) and then with methanol, or by reacting cyclopentyl trimethoxysilane with ROH. The silane compounds are useful as a catlaytic component for olefin polymerization and as a silane coupling agent.
Quick Actions:
Sato, Ryuji. (1992). Silane compound and processes for the preparation thereof (U.S. Patent No. 5142082). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5142082
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile